Process for the separation of racemic mixtures

The present invention relates to a process for the separation of racemic mixtures comprising development of a denser molecular imprint on silica with a desired enantiomer by sol-gel protocol. More particularly, nanoporous silica with a defined shape and size is developed by molecular imprinting of t...

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Hauptverfasser: Choudary, Boyapati Manoranjan, Kalluri, Venkata Sri Ranganath, Mannepalli, Lakshmi Kantam
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a process for the separation of racemic mixtures comprising development of a denser molecular imprint on silica with a desired enantiomer by sol-gel protocol. More particularly, nanoporous silica with a defined shape and size is developed by molecular imprinting of the desired enantiomer for the resolution of corresponding racemic mixture. The present invention relates to the functionalized imprinted materials. More particularly, the present invention relates to amorphous silicas having discrete pores of controlled size and shape with one spatially organized functional groups formed therein. The present invention relates to a process for the separation of racemic mixtures comprising development of a denser molecular imprint on silica with a desired enantiomer by sol-gel protocol.